package com.joy.oss.utils;

import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

/**
 * @author 焦恩越
 * @create 2021-11-30-10:34
 */
//当项目一启动，spring接口，spring加载之后，执行接口的一个方法
@Component
public class ConstantPropertiesUtils implements InitializingBean{

    //当下面这些属性加载之后，重写接口的方法才会执行


    //利用注解读取配置文件中的数据
    @Value("${aliyun.oss.file.endpoint}")
    private String endpoint;


    @Value("${aliyun.oss.file.keyid}")
    private String keyId;

    @Value("${aliyun.oss.file.keysecret}")
    private String keySecret;

    @Value("${aliyun.oss.file.bucketname}")
    private String bucketName;


    //定义公开的静态常量
    public static String END_POINT;

    public static String ACCESS_KEY_ID;

    public static String ACCESS_KEY_SECRET;

    public static String BUCKET_NAME;
    @Override
    public void afterPropertiesSet() throws Exception {
        END_POINT = endpoint;
        ACCESS_KEY_ID = keyId;
        ACCESS_KEY_SECRET = keySecret;
        BUCKET_NAME = bucketName;

    }
}
